<template>
  <div>
    <div style="width: 600px;margin: 60px auto;background: pink;padding: 20px 50px">
      <h1 style="margin: 30px auto;text-align: center">管理员登录</h1>
      <el-form :model="ruleForm" :rules="rules" ref="ruleForm" label-width="100px" class="demo-ruleForm">
        <el-form-item label="用户名" prop="username">
          <el-input v-model="ruleForm.username"></el-input>
        </el-form-item>
        <el-form-item label="密码" prop="password">
          <el-input v-model="ruleForm.password"></el-input>
        </el-form-item>
        <el-form-item>
          <el-button type="primary" @click="submitForm('ruleForm')">登录</el-button>
          <el-button @click="resetForm('ruleForm')">重置</el-button>
        </el-form-item>
      </el-form>
    </div>
  </div>
</template>

<script>
  export default {
    data() {
      return {
        ruleForm:{username: "root",password:"123456"},
        rules: {
          username: [
            { required: true, message: '请输入用户名', trigger: 'blur' },
            { min: 2, max: 15, message: '长度在 2 到 15 个字符', trigger: 'blur' }
          ],
          password: [
            { required: true, message: '请输入密码', trigger: 'blur' },
            { min: 4, max: 15, message: '长度在 4 到 15 个字符', trigger: 'blur' }
          ]
        }
      };
    },
    methods: {
      submitForm(formName) {
        this.$refs[formName].validate((valid) => {
          if (valid) {
            let url = 'http://176.212.26.33:8089/admin/login';
            console.log('url = ' + url);

            let formData = this.qs.stringify(this.ruleForm);
            console.log('formData = ' + formData);

            this.axios.post(url, formData).then((response) => {
              let jsonResult = response.data;
              if (jsonResult.state == 2000) {
                this.$message({
                  message: '登录成功！',
                  type: 'success'
                });
                let jwt=jsonResult.data;
                localStorage.setItem('jwt',jwt);
                this.$router.push('/')
              } else {
                this.$alert(jsonResult.message, '错误', {
                  confirmButtonText: '确定',
                  callback: action => {
                  }
                });
              }
            });
          } else {
            console.log('error submit!!');
            return false;
          }
        });
      },
      resetForm(formName) {
        this.$refs[formName].resetFields();
      }
    }
  }
</script>

<style>
  body{
    background: aqua;
  }
</style>
